Method 1 of thin abdomen

Lie flat, lift your legs and keep your calves level, just like sitting in a chair. Hands crossed behind your head, elbows outward, upper body off the ground. Lower your upper body, rest your knees on your chest, and then lower your legs. This action should be done in 3 groups, and each group should be repeated 10 times.

Function: Exercise the whole abdominal muscles to the maximum.

Tips: Pay attention to inhaling and abdomen in the whole process.

Method 2 of thin abdomen

Lie flat, lift your legs and keep your calves level, just like sitting in a chair. Put your hands together and put them on your chest. Turn your waist and hands into an animated circle at the same time. Turn your waist as little as possible and keep the rest of your body still. This action should be done in 3 groups, each group 10 turns, 5 turns in each direction.

Function: Let you have a charming waistline. The ventral muscles are fully exercised, and the upper abdomen and lower abdomen are also exercised.

Tips: Pay attention to inhaling and abdomen in the whole process.